Top definition
Word used to describe Korean Pop Idol Kim Namjoon whenever he showcases his beautiful vocals.
"Did you hear about BTS' Triple Threat Namjoon? Apparently he is a Rapmonster, a Vocalmonster and even a Dancemonster. Is there anything this man cannot do?"
via giphy
by coval June 16, 2017
Get the mug
Get a vocalmonster mug for your cousin José.